[15.1] An earlier chapter (chapter 6) established the importance of the text in statutory interpretation. The present chapter examines how particular presumptive meanings may be derived from the particular words in doubt. The primary meanings are the ‘literal’, ‘grammatical’, ‘natural’ and ‘ordinary’ meanings. Often combined, the presumptive meaning that reading a provision generates may be described, for instance, as the ‘ordinary and grammatical meaning’ and the ‘natural and ordinary meaning’.

This chapter covers the notions of inference and implicature from a broad pragmatic and sociopragmatic perspective. Starting from the fact that inference has wide applicability also in psychology and logic, while implicature is limited only to pragmatics, it opens by drawing three distinctions: (1) between inference in a broad and in a narrow sense, (2) between inference and implicature and (3) between inference and implicature as both product and process. It then discusses processes of implicature generation within Gricean and post-Gricean accounts. While the general position taken is that 'speakers implicate, hearers infer', this position is also problematized by drawing on sociopragmatics research that challenges the notion of the speaker’s intention and explores how (else) meaning can be generated.